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2-Hydroxyisobutyric acid Structure

2-Hydroxyisobutyric acid

Chemical Properties

Melting point 76-80 °C(lit.)
Boiling point 84 °C1.5 mm Hg(lit.)
Density  11412
refractive index  1.4761 (estimate)
Flash point 114°C/12mm
storage temp.  Sealed in dry,Room Temperature
solubility  water: soluble10%, clear to very slightly hazy, colorless
form  Solid
pka pK1:3.717 (25°C,μ=0.1)
color  White to Off-White
Water Solubility  Soluble in water, ether, alcohol, methanol and hot benzene.
BRN  1744739
LogP -0.360
CAS DataBase Reference 594-61-6(CAS DataBase Reference)
NIST Chemistry Reference Propanoic acid, 2-hydroxy-2-methyl-(594-61-6)
EPA Substance Registry System Propanoic acid, 2-hydroxy-2-methyl- (594-61-6)

Safety Information

Hazard Codes  Xi
Risk Statements  37/38-41-36/37/38
Safety Statements  26-39-25-36
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29181980

MSDS

Usage And Synthesis

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